The 12V 40Ah AGM sealed lead acid battery is designed for deep cycle applications with superior performance characteristics. This maintenance-free battery features advanced AGM (Absorbent Glass Mat) technology that provides excellent power output and long service life.

With a nominal voltage of 12V and 40Ah capacity at 20-hour rate, this battery delivers reliable power for various applications including UPS systems, solar power storage, emergency lighting, and telecommunications equipment. The sealed construction prevents acid leakage and allows for safe operation in different orientations.

The battery features a robust ABS plastic case with lead-calcium alloy grids that minimize self-discharge. The flat plate design with AGM separator ensures high current discharge capability while maintaining stable performance across a wide temperature range from -15°C to 40°C.
Key advantages include explosion-proof safety design, no memory effect, and minimal maintenance requirements. The battery comes pre-charged and ready for immediate installation without the need for liquid charging.

Prompt delivery and excellent packaging ensured my battery arrived safely without any delays. The product quality appears robust and well-constructed, meeting my expectations for durability. Customer service was responsive and helpful throughout the process, addressing my queries efficiently. Overall, a very satisfactory experience from start to finish.
Katherine's experience with this purchase was quite positive overall. The delivery arrived earlier than expected, which was a pleasant surprise, making the logistics aspect highly commendable. In terms of quality, the battery appears well-constructed and sturdy, giving confidence in its durability for various applications. Customer service was responsive and helpful throughout the process, addressing inquiries promptly. However, there was a minor delay in shipping updates initially, but it didn't significantly impact the overall satisfaction. Packaging was secure, ensuring the product arrived in good condition. I'd recommend this for anyone needing reliable power solutions, as the combination of fast shipping, solid build, and supportive service makes it a worthwhile choice.
Excellent delivery speed, the package arrived much sooner than expected. Everything was securely wrapped, preventing any damage during transit. The battery itself feels sturdy and well-made, with no visible defects. Customer service was responsive and helpful when I had a query about the order. Overall, a very satisfying purchase experience that I would highly recommend to others.
Hats off to the fantastic delivery speed; the battery arrived much quicker than anticipated, which was a pleasant surprise. Handling was impeccable, with secure packaging that ensured the product reached me in perfect condition. Quality-wise, the battery appears robust and well-constructed, giving me confidence in its durability for various applications. Customer service was responsive and helpful, promptly addressing my queries with clear, friendly communication. Overall, a highly satisfactory experience from start to finish.
Keenly impressed with the overall experience from start to finish. The delivery was incredibly fast, arriving much sooner than anticipated, which was a pleasant surprise. Packaging was secure and ensured the product reached me in perfect condition. As for quality, the battery feels robust and well-constructed, giving confidence in its durability. Customer service was outstanding too; the team was responsive and helpful with any queries I had. Definitely a reliable choice for anyone needing such equipment.
Keenly awaited the delivery of this battery, and I must say, the logistics were handled exceptionally well. It arrived ahead of schedule, securely packaged with no signs of damage during transit. The quality of the battery appears robust and reliable, with solid construction that gives confidence in its durability for various applications. Customer service was responsive and helpful, promptly addressing my inquiries with clear, friendly communication. Overall, a smooth and satisfactory experience from start to finish.
Keenly observed the delivery process, and it was impressively swift with no delays. The packaging was robust, ensuring the item arrived in perfect condition without any damage. Quality-wise, the battery appears well-constructed and durable, meeting my expectations for reliability. Customer service was outstanding; they responded promptly to my inquiries and provided helpful assistance throughout. Overall, a very satisfying experience that I would highly recommend to others.
Lately, I received the battery, and I must say the logistics were incredibly fast and efficient. The package arrived ahead of schedule, well-protected with secure packaging that prevented any damage during transit. Regarding quality, the battery appears robust and well-constructed, giving me confidence in its durability for long-term use. The customer service was outstanding as well; the support team responded promptly to my inquiries with helpful and friendly assistance. Overall, a very satisfying experience from start to finish.
Shipping was incredibly fast and reliable, arriving well ahead of schedule, which was a pleasant surprise. The quality of the item appears solid and durable, meeting my expectations for long-term use. Service from the seller was exceptional, with prompt responses and helpful support throughout the process. Smooth communication and efficient handling made the entire experience stress-free. Satisfied with the overall transaction and would recommend based on these aspects alone. Superb attention to detail in packaging ensured everything arrived in perfect condition. Swift resolution of any minor queries showcased their commitment to customer care. Such professionalism is rare and greatly appreciated. Seamless logistics, from order placement to delivery, enhanced my trust in their operations. Stellar performance in all areas—logistics, quality, and service—makes this a top choice for future needs.
Lately, I received the Custom OEM 12V 40Ah Lead Acid Battery, and I must say the delivery was incredibly fast, arriving ahead of schedule. Logistics were handled smoothly with real-time tracking updates that kept me informed every step of the way. The packaging was secure and professional, ensuring the battery arrived in perfect condition without any damage. Quality-wise, the build feels robust and durable, with a solid construction that inspires confidence for long-term use in telecom applications. Customer service was outstanding; the support team responded promptly to my inquiries and provided clear, helpful guidance. Overall, a seamless experience from order to delivery, making it a reliable choice for power equipment needs.